20 search results - page 3 / 4 » Visibility preprocessing for interactive walkthroughs |
VMV
2003
13 years 7 months ago
2003
Many applications, ranging from visualization applications such as architectural walkthroughs to robotic applications such as surveillance, could benefit from an automatic camera ...
SI3D
1999
ACM
13 years 10 months ago
1999
ACM
We present a system for rendering very complex 3D models at interactive rates. We select a subset of the model as preferred viewpoints and partition the space into virtual cells. ...
CGF
2002
13 years 5 months ago
2002
BSP trees and KD trees are fundamental data structures for collision detection in walkthrough environments. A basic issue in the construction of these hierarchical data structures...
VISUALIZATION
2002
IEEE
13 years 10 months ago
2002
IEEE
A long-standing research problem in computer graphics is to reproduce the visual experience of walking through a large photorealistic environment interactively. On one hand, tradi...
VIS
2004
IEEE
14 years 7 months ago
2004
IEEE
We present a novel approach for interactive view-dependent rendering of massive models. Our algorithm combines view-dependent simplification, occlusion culling, and out-of-core re...